BTM 200 Lecture Notes - Lecture 5: Parallel Ata, Serial Ata, Auxiliary Memory
29 May 2020
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Cache temporarily stores instructions and data that the processor uses to speed up processing. Virtual memory: unused hard disk or optical (cd) space. Expansion cards: are circuit boards that provide more memory or that control peripheral devices. Buses connect the expansion cards to ports. A port is a. connecting socket on the outside into which connect peripheral devices. The bus that connects to the cpu whiting. Buses that connects to the cpu with itself and the main memory expansion slots on the motherboard and thus via ports with peripheral devices. High-speed bus that has been widely used to connect pc graphics card, sound cards, modems, and high-speed network cards. Double the speed of the original pci bus. Transmits data at twice the speed of a pci bus. Be designed to support video and 3d graphics latest standard for expansion cards available on. Usb( universal serial bus) can connect one to another outside the system unit.
